Since 2021, Union has been growing in the sporting arena, and its fan base keeps expanding.   

The capacity of the Marien Stadium (8,500 seats) is far from sufficient to meet demand. The Marien is structurally sold out. As a result, many fans are unable to watch their favorite team play or experience the Union atmosphere. 

Furthermore, the Marien Stadium no longer meets UEFA standards for European competitions. We have to play all of our Champions League, Europa League, and Conference League matches elsewhere. Our fans have to travel, sometimes far from where they live. In the medium term, the Marien Stadium may even no longer be able to meet the safety standards of the Pro League (Belgian First Division).  

Finally, the Chaussée de Bruxelles, as the only access route to the stadium, poses real challenges in terms of safety, logistics, and mobility. A steep incline behind the stands makes it impossible to access the stadium other than via the Chaussée de Bruxelles.  

These are all reasons why Union is committed to providing its fans with a new, modern, accessible, and welcoming stadium—one that can accommodate the entire Unionist family at every match.